data structures - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4550	P720F Array Covering data structures *3100	0 / 0	(None)
	4546	P721D Maxim and Array constructive algorithms data structures greedy math *2000	0 / 0	(None)
	4542	P722C Destroying Array data structures dsu *1600	0 / 0	(None)
	4541	P722D Generating Sets binary search data structures dfs and similar greedy strings trees *1900	0 / 0	(None)
	4539	P722F Cyclic Cipher chinese remainder theorem data structures implementation number theory two pointers *2800	0 / 0	(None)
	4529	P724D Dense Subsequence data structures greedy strings *1900	0 / 0	(None)
	4522	P725D Contest Balloons data structures greedy *1800	0 / 0	(None)
	4514	P727E Games on a CD data structures hashing string suffix structures strings *2300	0 / 0	(None)
	4508	P729E Subordinates constructive algorithms data structures graphs greedy sortings *1900	0 / 0	(None)
	4495	P730L Expression Queries data structures *3200	0 / 0	(None)
	4491	P731D 80-th Level Archeology brute force data structures greedy sortings *2200	0 / 0	(None)
	4489	P731F Video Cards brute force data structures implementation math number theory *1900	0 / 0	(None)
	4479	P733D Kostya the Sculptor data structures hashing *1600	0 / 0	(None)
	4478	P733E Sleep in Class constructive algorithms data structures math two pointers *2400	0 / 0	(None)
	4477	P733F Drivers Dissatisfaction data structures dsu graphs trees *2200	0 / 0	(None)
	4460	P739B Alyona and a tree binary search data structures dfs and similar graphs trees *1900	0 / 0	(None)
	4459	P739C Alyona and towers data structures *2500	0 / 0	(None)
	4457	P739E Gosha is hunting brute force data structures dp flows math probabilities sortings *3000	0 / 0	(None)
	4451	P741D Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths data structures dfs and similar trees *2900	0 / 0	(None)
	4450	P741E Arpa’s abnormal DNA and Mehrdad’s deep interest data structures string suffix structures *3400	0 / 0	(None)

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